Searched refs:sem (Results 1 – 1 of 1) sorted by relevance
113 unsigned int sem; in mxs_dma_enable() local137 sem = mxs_dma_read_semaphore(channel); in mxs_dma_enable()138 if (sem == 0) in mxs_dma_enable()141 if (sem == 1) { in mxs_dma_enable()456 int sem; in mxs_dma_finish() local468 sem = mxs_dma_read_semaphore(channel); in mxs_dma_finish()469 if (sem < 0) in mxs_dma_finish()470 return sem; in mxs_dma_finish()472 if (sem == pchan->active_num) in mxs_dma_finish()476 if ((pchan->active_num) <= sem) in mxs_dma_finish()[all …]